WIRELESS COMMUNICATION SYSTEM

To provide a wireless communication system that can wirelessly communicate priority data having higher priority without being affected by communication interference.SOLUTION: A wireless communication system 1 includes a wireless communication network through which wireless communication is performed between at least a first device 11 and a second device 12. In the case where wireless communication is performed between other communication apparatuses 15 in the vicinity of the first device 11 and its frequency band interferes with a frequency band of wireless communication performed between the first device 11 and the second device 12, when transmitting priority data with higher priority, the first device duplicates the priority data, generates two or more pieces of packet data independent of each other each including the priority data, and sequentially transmits, to the second device, each piece of generated packet data with time intervals from each other.SELECTED DRAWING: Figure 4 【課題】優先度のより高い優先データを通信干渉による影響を受けることなく無線通信可能な無線通信システムを提供する。【解決手段】少なくとも第１のデバイス１１と第２のデバイス１２間で無線通信を行う無線通信ネットワークを含む無線通信システム１において、第１のデバイス１１の周辺において他の通信機器１５間により無線通信が行われ、その周波数帯域が第１のデバイス１１と第２のデバイス１２間において行わる無線通信の周波数帯域と干渉する場合、第１のデバイスは、より優先度が高い優先データを送信するとき、優先データを複製し、これら優先データをそれぞれ含む互いに独立したパケットデータを２以上生成し、生成した各パケットデータを互いに時間間隔をあけて第２のデバイスへ順次送信する。【選択図】図４